Posted by a reviewer on Amazon

I liked everything of this watch just one star less because of packaging

Posted by a reviewer on Amazon

My younger brother likes this smart watch very much no matter the game and photography functions colors and styles are suitable for himit is also very easy to use especially the gps function l also like it and l can also contact him as a mobile phone

Posted by a reviewer on Amazon

The first thing about this is that it can be used with or without a sim card

Posted by a reviewer on Amazon

For the best results however you should use a sim card

Posted by a reviewer on Amazon

The watch essentially runs on a small sim card if needed

Posted by a reviewer on Amazon

It can run without it but you do not get certain features like the tracking and phone call

Posted by a reviewer on Amazon

You can preprogram numbers into this to call them directly

Posted by a reviewer on Amazon

It does come with the tool to pop the sim card slot out which is a nice feature